Southern California continues to feel the effects of a significant rain event that began last week, bringing record rainfall, landslides,...
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Over the recent reporting week, February 1-7, ten new sunspot groupsemerged, five on February 1, one on February 2, another...
Humans are lucky to live on a planet whose sun and moon appear, from our perspective on the ground, the...
An intense solar event occurred in the early hours of February 6, as a sunspot unleashed a powerful M4-class solar...
The ARRL Foundation is now accepting grant applications from amateur radio organizations for eligible amateur radio-related projects and initiatives, particularly...
If you enjoy listening to This Week in Amateur Radio, but are pressed for time, we now offer a permanent...
The Hiram Percy Maxim Memorial Station, W1AW, at ARRL Headquarters in Newington, Connecticut, has received a generous donation of equipment from...
AMSAT News Service ANS-035 February 4, 2024 In this edition: AO-92 Reenters Earth’s Atmosphere The First Amateur Radio Station on...
The Japan Aerospace Exploration Agency (JAXA) successfully landed their Smart Lander for Investigating Moon (SLIM) on January 19, 2024. Just...
"ASWFC GEOMAGNETIC DISTURBANCE WARNING ISSUED AT 0248 UTC/02 FEBRUARY 2024 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. "A CME was...
Departing sunspot AR3559 erupted Monday morning, Jan 29th (0438 UT), producing a strong M6.8-class solar flare. NASA's Solar Dynamics Observatory recorded the...
The aim of this paper is to discuss the mission concepts and broad technical requirements for an amateur microwave payload...
In this edition: IO-117 GreenCube to cease operating on February 5 AMSAT Responds to Scheduled Decommisioning of IO-117 Apogee View...
To help fight pirate radio, the Federal Communications Commission hired four full-time people in fiscal 2023 and is in the...
From behind-the-scenes videos to just-released set photos, it’s apparent that in Ghostbusters: Frozen Empire, iconic film props such as the Proton...
NEW YORK, Jan. 24, 2024 /PRNewswire/ -- The global software-defined radios market size is estimated to grow by USD 12.89 billion from 2022 to 2027, according to...
The Federal Communications Commission is ramping up its pressure on a person it describes as “one of the longest-operating pirates...
AMSAT News Service Special Bulletin ANS-025 January 25, 2024 In this edition: AMSAT Responds to Planned Decommissioning of IO-117 (GreenCube)...
The owner of an Illinois AM and a Missouri FM may lose his licenses for both over tens of thousands...
In the latest Physics World Stories podcast, astrophysicist Emma Chapman is in conversation with host Andrew Glester about the history of radio astronomy. It’s...
This presentation will summarize the FCC’s rules, policies, and procedures for experimental licensing, including the types of licenses available, eligibility,...
In this edition: * Microwave Ambitions for GOLF Satellites * All-Ham Axiom Crew Launched for Commercial Visit to ISS *...
The second annual Georgia State Parks on the Air will be held April 6 - 7, 2024. ARRL member and event coordinator...
Crosley was a famous name in radio for more than one reason. The National VOA Museum of Broadcasting has a...
Download Press Release (PDF) ARRL The National Association for Amateur Radio® has become the new publisher of the Amateur Radio License Preparation...
